29186531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 18

約数和(自身を含む): 33281388

約数和(自身を除く): 4094857

約数列:

[1, 11, 31, 121, 251, 341, 961, 2761, 3751, 7781, 10571, 30371, 85591, 116281, 241211, 941501, 2653321, 29186531]

約数ペア:

[(1, 29186531), (11, 2653321), (31, 941501), (121, 241211), (251, 116281), (341, 85591), (961, 30371), (2761, 10571), (3751, 7781)]